# Praedifa Q3系列活塞杆密封

> 用于液压油缸缸的活塞杆密封，单作用，橡胶夹布紧凑设计。应用于高压。牢固的密封设计用于严苛的工作条件。

所属技术：密封技术

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 热应用类型 | 标准的常见温度范围（-35到100摄氏度) °C, 扩展的低温和高温（\<-35C到140C） °C, 高温（\<205度） °C |  |
| 额定压力 | 中压（\<250bar） bar |  |
| 介质 | 液压 |  |
| 聚合材料选件 | NBR(丁腈橡胶），FKM(氟橡胶），EPDM(乙丙橡胶）, Fluorocarbon Rubber (FKM, FPM), Ethylene Propylene Rubber (EPM, EPR, EPDM) |  |
| 最大运行压力 | 250 bar |  |
| 最低运行温度 | '-50 到 -20 °C |  |
| 最高运行温度 | 100 到 200 °C |  |
| 最大表面速度 | 0.5 m/sec |  |
| 测量单位 | 毫米 |  |
| 缓冲机制 | 否 |  |

## 型号入口（首批）

- [Q33049Z5048](https://hypher.com.cn/products/model/q33049z5048-6feb9b5c6ce176d6/index.md)
- [Q33050Z5002](https://hypher.com.cn/products/model/q33050z5002-a953530ca5daf0bb/index.md)
- [Q33050Z5048](https://hypher.com.cn/products/model/q33050z5048-14be5d4bc06a2d87/index.md)
- [Q33072Z5048](https://hypher.com.cn/products/model/q33072z5048-01084d17f2565698/index.md)
- [Q34004Z5048](https://hypher.com.cn/products/model/q34004z5048-7093441b2461d764/index.md)
- [Q34005Z5002](https://hypher.com.cn/products/model/q34005z5002-1cbe7fecefe38308/index.md)
- [Q34009Z5002](https://hypher.com.cn/products/model/q34009z5002-2595aa74fd01efb3/index.md)
- [Q34012Z5002](https://hypher.com.cn/products/model/q34012z5002-ceb23b8ed2e07401/index.md)
- [Q34021Z5003](https://hypher.com.cn/products/model/q34021z5003-79c8af89f90a7aba/index.md)
- [Q34030Z5002](https://hypher.com.cn/products/model/q34030z5002-ebeb4b8ff95e1e71/index.md)
- [Q34031Z5048](https://hypher.com.cn/products/model/q34031z5048-f5f409118417815c/index.md)
- [Q34040Z5002](https://hypher.com.cn/products/model/q34040z5002-574694f78b579bb9/index.md)
- [Q34040Z5007](https://hypher.com.cn/products/model/q34040z5007-d2609e286564cb7a/index.md)
- [Q34044Z5048](https://hypher.com.cn/products/model/q34044z5048-f94d4f1a49345fe7/index.md)
- [Q34065Z5002](https://hypher.com.cn/products/model/q34065z5002-0b9aa8b60527bdfe/index.md)
- [Q35005Z5002](https://hypher.com.cn/products/model/q35005z5002-9f74fee0f60bd636/index.md)
- [Q35010Z5048](https://hypher.com.cn/products/model/q35010z5048-b45075a21743b247/index.md)
- [Q35012Z5002](https://hypher.com.cn/products/model/q35012z5002-ba13530636988815/index.md)
- [Q35015Z5002](https://hypher.com.cn/products/model/q35015z5002-9349a042e2dcdba2/index.md)
- [Q35021Z5002](https://hypher.com.cn/products/model/q35021z5002-8150f02faed6bdbf/index.md)
- [Q35052Z5002](https://hypher.com.cn/products/model/q35052z5002-1d1fe413fea783fb/index.md)
- [Q35060Z5002](https://hypher.com.cn/products/model/q35060z5002-958891255fe02ce1/index.md)
- [Q36004Z5048](https://hypher.com.cn/products/model/q36004z5048-9c6dcbca09c5784d/index.md)
- [Q36010Z5002](https://hypher.com.cn/products/model/q36010z5002-4c131213d59ebd27/index.md)

## 技术资料与 CAD

- [Installation Guidelines for Piston Seals--PTD3350](https://hypher.com.cn/library-assets/f703107f5271a550fd77b9bf377ff303591107ffa583ad7f30c14b685b12e375.pdf)：document
- [Storage and Cleaning of Elastomer Seals--PTD3032](https://hypher.com.cn/library-assets/f99f4d6fe2a86e8271338503e7906f7e082d7d3a61d6e2443f6312267f17710c.pdf)：document
- [派克气动密封--21-12-D EMG-CH-90P-Pneu Seal](https://www.parker.com/content/dam/Parker-com/Literature/China/Support-2019/EMG/%E6%B4%BE%E5%85%8B%E6%B0%94%E5%8A%A8%E5%AF%86%E5%B0%81.pdf)：document

资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/rod-seal-praedifa-series-q3)

价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/rod-seal-praedifa-series-q3)；[联系技术支持](https://hypher.com.cn/contact)